X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=utils%2Fgenprimopcode%2FLexer.x;h=6f48c02f8ff493c48330fca9ad4583801834c17b;hb=46176dfa4f329af687c92e57740c800a6cada7b1;hp=ac1ea95ce75b10758e518d317dbb5b502fd1eef1;hpb=7d6363d661b5a9e98539c6c2e8002f754b89f20c;p=ghc-hetmet.git

diff --git a/utils/genprimopcode/Lexer.x b/utils/genprimopcode/Lexer.x
index ac1ea95..6f48c02 100644
--- a/utils/genprimopcode/Lexer.x
+++ b/utils/genprimopcode/Lexer.x
@@ -1,6 +1,7 @@
 
 {
-{-# OPTIONS -w #-}
+{-# LANGUAGE BangPatterns #-} -- required for versions of Alex before 2.3.4
+{-# OPTIONS -w -Wwarn #-}
 -- The above warning supression flag is a temporary kludge.
 -- While working on this module you are encouraged to remove it and fix
 -- any warnings in the module. See
@@ -53,6 +54,7 @@ words :-
     <0>         "thats_all_folks"   { mkT TThatsAllFolks }
     <0>         [a-z][a-zA-Z0-9\#_]* { mkTv TLowerName }
     <0>         [A-Z][a-zA-Z0-9\#_]* { mkTv TUpperName }
+    <0>         [0-9][0-9]*         { mkTv (TInteger . read) }
     <0>         \" [^\"]* \"        { mkTv (TString . tail . init) }
     <in_braces> [^\{\}]+            { mkTv TNoBraces }
     <in_braces> \n                  { mkTv TNoBraces }